A plasma high-efficiency sewage treatment device and its treatment method

Abstract

The invention discloses a plasma high-efficiency sewage treatment device and a treatment method thereof, comprising a reaction container, a first plasma electrode assembly, a second plasma motor assembly, an atomization assembly, a layered plate and a rectification assembly, the reaction container It is an inner cavity structure, the layered plate is horizontally placed in the inner cavity of the reaction container, and the inner cavity of the reaction container is divided into the first reaction chamber of the upper layer and the second reaction chamber of the lower layer by the layered plate, so The atomization assembly and the first plasma electrode assembly are respectively arranged above the layered plate, the rectification assembly is arranged in the second reaction chamber, the second plasma electrode assembly is arranged on the rectification assembly, and the second The aqueous solution after the electrolysis of the plasma electrode assembly can ensure the full electrolysis of the sewage solution, and rectify the sewage water flow to ensure the stability of its electrolysis effect.

Description

technical field [0001] The invention belongs to the field of sewage treatment, in particular to a plasma high-efficiency sewage treatment device and a treatment method thereof. Background technique [0002] In recent years, the sewage treatment business has developed vigorously, and various new technologies have emerged one after another. The plasma sewage treatment method has been studied in depth because of its good treatment effect and the ability to treat non-biodegradable sewage. [0003] Plasma sewage treatment mostly adopts high-voltage pulse discharge method. The principle is to use high-voltage pulse discharge to form low-temperature non-equilibrium plasma, inject a certain amount of energy into the reactor, and generate a large number of high-energy electrons to bombard pollutants, resulting in multiple physical and chemical effects. . The beneficial effect is to generate local high temperature, hydroelectric cavitation, and strong shock waves in the water body. I...

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Problems solved by technology

But the disadvantage is that the conductivity of the treatment solution is greatly affected by the pulse discharge process, resulting in insufficient electrolysis of the water body, and due to the uneven flow rate of the sewage, the operating performance is not stable enough, the operating parameters fluctuate in a large range, and the sewage treatment effect is not good. Stablize

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